| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.50 | 11.840% | $137.004 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $161.45 | 5.831% | $170.8641 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $207.62 | 11.360% | $231.2056 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $95.65 | 7.229% | $102.5645 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $212.43 | 4.272% | $221.505 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $40.55 | 8.504% | $43.9984 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $231.56 | 12.801% | $261.202 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,071.76 | $1,168.3436 | $1,168.34 | $1,168.30 | $1,168.40 | |